Thread: Primary<--------->Secondary
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Old 11-05-2005, 08:41 PM
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ballaratdragons (Ken)
The 'DRAGON MAN'

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Location: In the Dark at Snake Valley, Victoria
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When you look square down the focuser tube the 2ndry should be very close to centre. See diagram below. Never centre it exactly as it needs to be a fraction off dead centre.
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